Underwood Hifi & LSA Delivers the Discovery DPH-1 DAC/Preamp with Headphone Amp

First in a Series of NEW Budget-Class Reference Products Introductory Priced at $799 Walter Liederman and Underwood Hifi announces an

2020 November

P1 Bluetooth 5.0 GE5654 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD [Upgrade] : : Electronics

DAART Yulong Aquila III AK4499EX All-in-one DAC & AMP DSD1024 Preamp Headphone Amplifier — HiFiGo

LAB12 HPA OTL Tube Headphone Amplifier / Preamplifier with USB DAC Silver

DACs Audiologica

SDA-1 Streaming DAC & Headphone Amp - Preorder

LSA Discovery DPH-1 DAC/Headphone preamp by Greg Voth

Geekria SJC01 Portable Headphone Amplifier / DAC / AMP with USB and Ty

LSA Electronics

Tube Preamps Archives